Enum HdfsError

pub enum HdfsError {
    IOError(Error),
    DataTransferError(String),
    ChecksumError,
    InvalidPath(String),
    InvalidArgument(String),
    UrlParseError(ParseError),
    AlreadyExists(String),
    OperationFailed(String),
    FileNotFound(String),
    BlocksNotFound(String),
    IsADirectoryError(String),
    UnsupportedErasureCodingPolicy(String),
    ErasureCodingError(String),
    UnsupportedFeature(String),
    InternalError(String),
    InvalidRPCResponse(DecodeError),
    RPCError(String, String),
    FatalRPCError(String, String),
    SASLError(String),
    GSSAPIError(GssMajorCodes, u32, String),
    NoSASLMechanism,
}

Variants

IOError(Error)

DataTransferError(String)

ChecksumError

InvalidPath(String)

InvalidArgument(String)

UrlParseError(ParseError)

AlreadyExists(String)

OperationFailed(String)

FileNotFound(String)

BlocksNotFound(String)

IsADirectoryError(String)

UnsupportedErasureCodingPolicy(String)

ErasureCodingError(String)

UnsupportedFeature(String)

InternalError(String)

InvalidRPCResponse(DecodeError)

RPCError(String, String)

FatalRPCError(String, String)

SASLError(String)

GSSAPIError(GssMajorCodes, u32, String)

NoSASLMechanism

Trait Implementations

impl Debug for HdfsError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for HdfsError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for HdfsError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<DecodeError> for HdfsError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<Error> for HdfsError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for HdfsError

fn from(source: ParseError) -> Self

Converts to this type from the input type.